13.		Profiling geotravelers: an a priori segmentation identifying and defining sustainable travelers using the Geotraveler Tendency Scale (GTS) / B. Bynum Boley, Norma P. Nickerson Autor: Boley, B. Bynum Coautor: ; Nickerson, Norma Polovitz
14.		Doing sustainability: an application of an inter-disciplinary and mixed-method approach to a regional sustainable tourism project / Nancy Gard McGehee [et al] Resp- Sec.: McGehee, Nancy G. Boley, B. Bynum Hallo, Jeffrey C. McGee, John Norman, William C. Chi-Ok, Oh Goetcheus, Cari
15.		Measuring geotourism: developing and testing the geotraveler tendency scale (GTS) / B. Bynum Boley, Norma Polovitz Nickerson, Keith Bosak Autor: Boley, B. Bynum Coautor: ; Nickerson, Norma Polovitz Bosak, Keith